Item Type: Replacement Ball Head Mesh Microphone Grille Material: Stainless Steel Weight: Approx. 87g / 3.1oz Product Size: Inner Diameter: Approx. 40mm / 1.6in Height: Approx. 63mm / 2.5in 1、Applicable Model: The replacement ball head mesh microphone grille uses standard threads and is suitable for Baier BBS 666 microphone.  2、Built in Anti Blowout Cotton: The mesh microphone grille has a built in anti blowout cotton to reduce wind, breathing and popping.  3、Stainless Steel Material: The spiral microphone grille is made of hardened steel mesh to protect the microphone diaphragm from damage.  4、Replacement Microphone Grille: This anti dent microphone grille is the perfect replacement for your aged, dirty or sunken microphone grille.  5、Easy Installation: Simply unscrew the old microphone grille, screw on he new one and you have what looks like a microphone.